﻿        var tooltip = function () {
            var id = 'tt';
            var top = 3;
            var left = 3;
            var maxw = 300;
            var speed = 10;
            var timer = 20;
            var endalpha = 95;
            var alpha = 0;
            var tt, t, c, b, h;
            var ie = document.all ? true : false;
            return {
                show: function (v, w) {
                    if (tt == null) {
                        tt = document.createElement('div');
                        tt.setAttribute('id', id);
                        t = document.createElement('div');
                        t.setAttribute('id', id + 'top');
                        c = document.createElement('div');
                        c.setAttribute('id', id + 'cont');
                        b = document.createElement('div');
                        b.setAttribute('id', id + 'bot');
                        tt.appendChild(t);
                        tt.appendChild(c);
                        tt.appendChild(b);
                        document.body.appendChild(tt);
                        tt.style.opacity = 0;
                        tt.style.filter = 'alpha(opacity=0)';
                        document.onmousemove = this.pos;
                    }
                    tt.style.display = 'block';
                    c.innerHTML = v;
                    tt.style.width = w ? w + 'px' : 'auto';
                    if (!w && ie) {
                        t.style.display = 'none';
                        b.style.display = 'none';
                        tt.style.width = tt.offsetWidth;
                        t.style.display = 'block';
                        b.style.display = 'block';
                    }
                    if (tt.offsetWidth > maxw) { tt.style.width = maxw + 'px' }
                    h = parseInt(tt.offsetHeight) + top;
                    clearInterval(tt.timer);
                    tt.timer = setInterval(function () { tooltip.fade(1) }, timer);
                },
                pos: function (e) {
                    var u = ie ? event.clientY + document.documentElement.scrollTop : e.pageY;
                    var l = ie ? event.clientX + document.documentElement.scrollLeft : e.pageX;
                    tt.style.top = (u - h) + 'px';
                    tt.style.left = (l + left) + 'px';
                },
                fade: function (d) {
                    var a = alpha;
                    if ((a != endalpha && d == 1) || (a != 0 && d == -1)) {
                        var i = speed;
                        if (endalpha - a < speed && d == 1) {
                            i = endalpha - a;
                        } else if (alpha < speed && d == -1) {
                            i = a;
                        }
                        alpha = a + (i * d);
                        tt.style.opacity = alpha * .01;
                        tt.style.filter = 'alpha(opacity=' + alpha + ')';
                    } else {
                        clearInterval(tt.timer);
                        if (d == -1) { tt.style.display = 'none' }
                    }
                },
                hide: function () {
                    clearInterval(tt.timer);
                    tt.timer = setInterval(function () { tooltip.fade(-1) }, timer);
                }
            };
        } ();
